
function isNumberKey(evt)
{
   var charCode = (evt.which) ? evt.which : event.keyCode
   if (charCode > 31 && (charCode < 48 || charCode > 57))
      return false;

   return true;
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function PopupImageFromDocsImage(caption, imageFName)
{
//    window.open ('http://www.monkisoft.com','mywindow','status=0','height=200,width=600'); 
	imagePath = '/documents/image/' + imageFName;
  	bgImage=new Image();
	bgImage.src=imagePath;
	var height 	= bgImage.height + 50;
	var width 	= bgImage.width + 50;

    var myWindow=window.open('','name','left=20,top=20,width='+bgImage.width+',height='+height+',toolbar=0,resizable=1,status=no, scrollbars=yes');
	myWindow.document.write('<html><head><title>'+caption+'</title>');
  	myWindow.document.write('<link rel="stylesheet" href="style.css">');
  	myWindow.document.write('</head><body>');
  	myWindow.document.write('<image src='+imagePath+'>');
  	myWindow.document.write('<center><a href="javascript:self.close()"> Close</a></center>');
  	myWindow.document.write('</body></html>');
  	myWindow.document.close();
	myWindow.resizeTo(bgImage.width + 80, height + 80 );
	if (window.focus) {myWindow.focus()}
}



